[kontact] [Bug 470704] New: Find Action... dialog crashes the application

Boneless Subprime bugzilla_noreply at kde.org
Tue Jun 6 14:59:36 BST 2023 

https://bugs.kde.org/show_bug.cgi?id=470704

            Bug ID: 470704
           Summary: Find Action... dialog crashes the application
    Classification: Applications
           Product: kontact
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: nervous-punisher at tuta.io
  Target Milestone: ---

Application: kontact (5.22.3 (22.12.3))

Qt Version: 5.15.9
Frameworks Version: 5.105.0
Operating System: Linux 6.3.5-100.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (Workstation Edition)
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
KMail crashes after opening the Find Action... dialog — regardless if from
'Help' menu or by 'Ctrl' + 'Alt' + 'I' shortcut.

Most of the time the dialog appears, and right away KMail crashes.
Sometimes though, the dialog opens properly — showing text input field and
dropdown list of default suggestions. If I then close the dialog by pressing
the `Esc` key, KMail is otherwise unaffected. However, trying to type anything
or even hovering the mouse over the dialog crashes immediately.

I believe there is some improvement from the first time I discovered the issue
a couple of months ago (unfortunately couldn't report it back then). If I
remember correctly — it used to always crash on invoking the dialog. Now, it
sometimes does display the dialog, although is never functional — i.e. crashes
(but is dismissable) as described above.

Operating System: Fedora Linux 37

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f581b3deb8f in QIcon::QIcon(QIcon const&) () from
/lib64/libQt5Gui.so.5
#5  0x00007f581bba8ca5 in QAction::icon() const () from
/lib64/libQt5Widgets.so.5
#6  0x00007f581b1c8859 in KCommandBarModel::data(QModelIndex const&, int) const
() from /lib64/libKF5ConfigWidgets.so.5
#7  0x00007f581ae76139 in QSortFilterProxyModel::data(QModelIndex const&, int)
const () from /lib64/libQt5Core.so.5
#8  0x00007f581be5272a in
QStyledItemDelegate::initStyleOption(QStyleOptionViewItem*, QModelIndex const&)
const () from /lib64/libQt5Widgets.so.5
#9  0x00007f581b1bc9fd in CommandBarStyleDelegate::paint(QPainter*,
QStyleOptionViewItem const&, QModelIndex const&) const () from
/lib64/libKF5ConfigWidgets.so.5
#10 0x00007f581be9a2b0 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem
const&, QModelIndex const&) const () from /lib64/libQt5Widgets.so.5
#11 0x00007f581be9e1ba in QTreeView::drawTree(QPainter*, QRegion const&) const
() from /lib64/libQt5Widgets.so.5
#12 0x00007f581bea48a8 in QTreeView::paintEvent(QPaintEvent*) () from
/lib64/libQt5Widgets.so.5
#13 0x00007f581bbf1948 in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#14 0x00007f581bc9e752 in QFrame::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#15 0x00007f581ae9d3e1 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /lib64/libQt5Core.so.5
#16 0x00007f581bbaed62 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#17 0x00007f581ae9d618 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#18 0x00007f581bbe9b39 in QWidgetPrivate::sendPaintEvent(QRegion const&) ()
from /lib64/libQt5Widgets.so.5
#19 0x00007f581bbea8e1 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#20 0x00007f581bbeb786 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib64/libQt5Widgets.so.5
#21 0x00007f581bbeb5e9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib64/libQt5Widgets.so.5
#22 0x00007f581bbeb5e9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib64/libQt5Widgets.so.5
#23 0x00007f581bbeb5e9 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib64/libQt5Widgets.so.5
#24 0x00007f581bbe9e0d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#25 0x00007f581bbeb786 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&,
QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) ()
from /lib64/libQt5Widgets.so.5
#26 0x00007f581bbe9e0d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*,
QWidgetRepaintManager*) () from /lib64/libQt5Widgets.so.5
#27 0x00007f581bbc0195 in QWidgetRepaintManager::paintAndFlush() () from
/lib64/libQt5Widgets.so.5
#28 0x00007f581bbf1c08 in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#29 0x00007f581bbaed72 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#30 0x00007f581ae9d618 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#31 0x00007f581aea0984 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#32 0x00007f581aeeec27 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#33 0x00007f581185fc7f in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#34 0x00007f58118b6118 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#35 0x00007f581185cf00 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#36 0x00007f581aeee71a in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#37 0x00007f581ae9c06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#38 0x00007f581bd3aa93 in QMenuPrivate::exec(QPoint const&, QAction*,
std::function<QPoint (QSize const&)>) () from /lib64/libQt5Widgets.so.5
#39 0x00007f581bd3abb3 in QMenu::exec(QPoint const&, QAction*) () from
/lib64/libQt5Widgets.so.5
#40 0x00007f581bd3ac22 in QMenu::exec() () from /lib64/libQt5Widgets.so.5
#41 0x00007f581c496c98 in
QtPrivate::QFunctorSlotObject<KXmlGuiWindow::KXmlGuiWindow(QWidget*,
QFlags<Qt::WindowType>)::{lambda()#2}, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () from
/lib64/libKF5XmlGui.so.5
#42 0x00007f581aed0fc6 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#43 0x00007f581bba8306 in QAction::triggered(bool) () from
/lib64/libQt5Widgets.so.5
#44 0x00007f581bbaafc3 in QAction::activate(QAction::ActionEvent) () from
/lib64/libQt5Widgets.so.5
#45 0x00007f581bbabb9d in QAction::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#46 0x00007f581bbaed72 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#47 0x00007f581ae9d618 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#48 0x00007f581b3969f2 in QShortcutMap::dispatchEvent(QKeyEvent*) () from
/lib64/libQt5Gui.so.5
#49 0x00007f581b397033 in QShortcutMap::tryShortcut(QKeyEvent*) () from
/lib64/libQt5Gui.so.5
#50 0x00007f581b34d37a in QWindowSystemInterface::handleShortcutEvent(QWindow*,
unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int,
unsigned int, QString const&, bool, unsigned short) () from
/lib64/libQt5Gui.so.5
#51 0x00007f581b367401 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
() from /lib64/libQt5Gui.so.5
#52 0x00007f581b349f9c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#53 0x00007f58107e77e4 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5WaylandClient.so.5
#54 0x00007f581185fc7f in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#55 0x00007f58118b6118 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#56 0x00007f581185cf00 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#57 0x00007f581aeee71a in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#58 0x00007f581ae9c06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#59 0x00007f581aea4132 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#60 0x0000564d114435f7 in main ()
[Inferior 1 (process 20557) detached]

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.

More information about the Kdepim-bugs mailing list